Nat Geo HD

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After their first war patrol ends in conflict, a new submarine Commander must build trust as they travel to target enemies in dangerous Japanese waters. (5 of 6) 7+.

Explore how brutal weather turns routine flights deadly and how hard lessons from aviation disasters reshaped safety in the skies. (S1, ep 12) 7+.

Dive into the Great Lakes as new science uncovers recent shipwrecks, including mysterious vessels lost beneath the waters since 1914. 7+.

Archaeologists unearth clues about a mysterious dynasty of pharaohs called 'The Sun Kings' - but how did they transform Egyptian society? 7+.

It's 1943, and the Allied commanders assemble the very best of their air forces to attempt one of the most audacious bombing missions of WWII. (S1, ep 4) 7+.

Answer the call as Tim and Fuzz rescue a neglected Rover P4, restoring hope and a cherished classic for a reverend who helps others heal. (S14, ep 9) 7+.

Experts examine why Garuda Indonesia Flight 152 crashed into the jungle, killing 234 people, when it was minutes away from the Medan airport runway. (S16, ep 10) 7+.

A look at how Hitler's vast network of railways became the lifeblood of the Nazi empire, spreading Hitler's ambition and control across Europe. (S4, ep 1) 7+.

A look at the devastating tsunami that swept Northern Italy in 1963. Largely down to human error, the death of 2,000 people could have been avoided. But how? 7+.

A huge winter storm slams into Toronto International Airport. The Airfield Inspector unit urgently tracks down a blown-over sign before it becomes a hazard. (4 of 10) 7+.

After a night-time crossing of the Savio River, a platoon of Canadian tank hunters fights off Nazi Panther tanks with only the weapons they can carry. (S4, ep 6) 7+.

Flying from the Kathmandu to Pokhara, Yeti Airlines Flight 691 stalls and crashes into a gorge where investigators find a scene of annihilation. (1 of 10) 7+.

Race against time as Tim and Fuzz battle rare parts and complex faults to save a near-extinct Lamborghini and reunite it with its owner. (S14, ep 10) 7+.

When Brian started suffering from health problems, the project of restoring his XR2 to show-winning condition ground to a halt - so in stepped Tim and Fuzz. (S12, ep 4) 7+.

The boys take on a rundown Renault Alpine GTA belonging to David, a former computer technician suffering with ill health. 7+.

Investigators uncover an alarming list of issues that caused a brand-new Kenya Airways plane's fatal crash into a mangrove swamp. (S19, ep 10) 7+.

A behind-the-scenes look at hectic life at Dubai International. Crisis strikes the airport's 55-mile baggage system. Plus, 200 volunteers test the brand new concourse. (2 of.

From east to west, alarms echo across the seas. Maritime forces mobilise, chasing down drug traffickers while racing to rescue lives. (6 of 8) 7+.

The team turn up one-of-a-kind items in an old silk mill that's been abandoned since 1957. But can they convince their owner to sell at the right price? (S1, ep 3) 7+.

On the hunt for valuable militaria, Sean discovers one of WWII's most expensive and secret weapons, as well as an axehead that could be 1,000 years old. 7+.

Sean stumbles on a 1700s blunderbuss, a huge gun used by pirates to debilitate treasure ships. He also examines a potentially-priceless WWI helmet. 7+.

Get an insider's look at the making of jumbo rainbow lollipops, hot and sour soup, and more of how your favourite foods are made! Suitable for all audiences. (S3, ep 13) 7+.

Get an insider's look at the making of raspberry jellies, crab Rangoon, cranberry pecan oat clusters and more! Suitable for all audiences. (S3, ep 14) 7+.

The staff at the Columbus Zoo say goodbye to their polar bears Neva and Amelia Gray before they head off to the Maryland Zoo. (S1, ep 6) 7+.

A Muntjac deer name Chowlie suffers from mysterious seizers, but the keepers will need to catch him first before they find out why. (S1, ep 7) 7+.

Your one-stop-shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure your next cruise holiday is your greatest one.

When a suffering German U-Boat crew make a desperate run for survival, Allied Hunter Killer groups close in - but the Germans board and attack the American ship. (6 of.

Engine Gone: Three crews experience the same devastating event, but with radically different outcomes. 7+.

Go undercover as a former CIA chief of base risks everything to rescue lives during the chaos of the US withdrawal from Afghanistan. (3 of 8) 7+.

Master of War: Archaeologists hunt for clues to explain how warrior pharaoh, Ramses the Great, earned his legendary status. 7+.

It's December 1944, and Hitler launches an all-out assault on the Western front across Belgium and Luxembourg. Welcome to The Battle of the Bulge.

A fatal 737 Max crash in 2013 is followed by another just five months later, leading investigators to question how these tragedies could have been avoided. (S1, ep 1) 7+.

The pilots blamed the weather when USAir Flight 1016 fell from the sky, killing 37 people. But were severe rains only part of the story? (S16, ep 6) 7+.

Hitler rolls the dice one last time, surprising the Allies in the Ardennes. For the Americans, it turns out to be the bloodiest battle of WWII (S5, ep 5) 12+.

A tense look at the worst nuclear incident since Chernobyl. As a tsunami hit the Fukushima power plant in 2011, explosions tore the site apart, releasing lethal radiation. 7+.

Race against time as Tim and Fuzz battle rare parts and complex faults to save a near-extinct Lamborghini and reunite it with its owner. (S14, ep 10) 7+.

In a bid to support the Battle of the Bulge, Himmler launches a surprise offensive into France against nearly arrived, green US troops.

On final approach to Islamabad in heavy fog, Airblue Flight 202 slams into the Himalayan foothills, killing all onboard. (2 of 10) 7+.

Hear from insiders who secretly worked on jaw-dropping aircraft and weapons systems at the highly classified military base. 7+.

What really happens at the world's most secret military base? CIA agents and Area 51 employees reveal all about the previously-classified missions they kept covered up. 7+.

Investigate catastrophic collapses as billboards, bridges, tunnels and towers fail, exposing deadly flaws in design and renovation worldwide. (S3, ep 5) 7+.

Explore how brutal weather turns routine flights deadly and how hard lessons from aviation disasters reshaped safety in the skies. (S1, ep 12) 7+.